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ChemicalBook >> CAS DataBase List >> BRILLIANT YELLOW

BRILLIANT YELLOW

BRILLIANT YELLOW price.
  • $10 - $770
  • Product name: BRILLIANT YELLOW
  • CAS: 3051-11-4
  • MF: C26H21N4NaO8S2
  • MW: 604.58
  • EINECS:221-267-1
  • MDL Number:MFCD00007489
  • Synonyms:sodium 4,4'-bis(p-hydroxyphenylazo)-2,2'-vinylenedibenzenesulphonate;83 DIRECT YELLOW 83;26 DIRECT YELLOW 26;27 DIRECT YELLOW 27;44 DIRECT YELLOW 44;50 DIRECT YELLOW 50;BRILLIANT YELLOW SODIUM;BRILLIANT YELLOW (C.I. 24890)
Price25 Properties Safety Information Description
25 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Arctom
  • Atlantic Research Chemicals
  • Biosynth
  • Chem-Impex
  • ChemScene
  • GFS CHEMICALS
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 10mM*1mLinDMSO(Solid+Solvent)
  • 1g
  • 10mM*1mLinDMSO(Solution)
  • 250mg
  • 500mg
  • 2.5g
  • 5g
  • 10g
  • 25g
  • 100g
  • 250G
  • 1kg
  • Manufactureraablocks
  • Product numberAA003OH1
  • Product descriptionDirect Yellow 4
  • Packaging1g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003OH1
  • Product descriptionDirect Yellow 4 Dyecontent70%
  • Packaging5g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003OH1
  • Product descriptionDirect Yellow 4 Dyecontent70%
  • Packaging25g
  • Price$32
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003OH1
  • Product descriptionDirect Yellow 4 IND
  • Packaging100g
  • Price$92
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003OH1
  • Product descriptionDirect Yellow 4 ≥70%(Dyecontent)
  • Packaging1kg
  • Price$770
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberT437
  • Product descriptionDirectYellow4
  • Packaging5g
  • Price$27
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberHY-W110888
  • Product descriptionBrilliant Yellow
  • Packaging25g
  • Price$65
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-W110888
  • Product descriptionBrilliant Yellow
  • Packaging10g
  • Price$33
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-W110888
  • Product descriptionBrilliant Yellow
  • Packaging10mM*1mLinDMSO(Solid+Solvent)
  • Price$22
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberHY-W110888
  • Product descriptionBrilliant Yellow
  • Packaging10mM*1mLinDMSO(Solution)
  • Price$22
  • Updated2026-05-26
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN061287
  • Product descriptionBrilliant Yellow
  • Packaging10g
  • Price$82.55
  • Updated2026-05-23
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberAN061287
  • Product descriptionBrilliant Yellow
  • Packaging25g
  • Price$120.65
  • Updated2026-05-23
  • Buy
  • ManufacturerBiosynth
  • Product numberFB52662
  • Product descriptionBrilliant Yellow
  • Packaging100g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number22835
  • Product descriptionBrilliant Yellow ≥70%(Dyecontent)
  • Packaging25G
  • Price$35
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number22835
  • Product descriptionBrilliant Yellow ≥70%(Dyecontent)
  • Packaging250G
  • Price$250
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number22835
  • Product descriptionBrilliant Yellow ≥70%(Dyecontent)
  • Packaging100G
  • Price$110
  • Updated2026-05-19
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003OH1 Direct Yellow 4 1g $10 2026-05-28 Buy
aablocks AA003OH1 Direct Yellow 4 Dyecontent70% 5g $16 2026-05-28 Buy
aablocks AA003OH1 Direct Yellow 4 Dyecontent70% 25g $32 2026-05-28 Buy
aablocks AA003OH1 Direct Yellow 4 IND 100g $92 2026-05-28 Buy
aablocks AA003OH1 Direct Yellow 4 ≥70%(Dyecontent) 1kg $770 2026-05-28 Buy
AK Scientific T437 DirectYellow4 5g $27 2021-12-16 Buy
Arctom HY-W110888 Brilliant Yellow 25g $65 2026-05-26 Buy
Arctom HY-W110888 Brilliant Yellow 10g $33 2026-05-26 Buy
Arctom HY-W110888 Brilliant Yellow 10mM*1mLinDMSO(Solid+Solvent) $22 2026-05-26 Buy
Arctom HY-W110888 Brilliant Yellow 10mM*1mLinDMSO(Solution) $22 2026-05-26 Buy
Atlantic Research Chemicals AN061287 Brilliant Yellow 10g $82.55 2026-05-23 Buy
Atlantic Research Chemicals AN061287 Brilliant Yellow 25g $120.65 2026-05-23 Buy
Biosynth FB52662 Brilliant Yellow 100g $60 2021-12-16 Buy
Chem-Impex 22835 Brilliant Yellow ≥70%(Dyecontent) 25G $35 2026-05-19 Buy
Chem-Impex 22835 Brilliant Yellow ≥70%(Dyecontent) 250G $250 2026-05-19 Buy
Chem-Impex 22835 Brilliant Yellow ≥70%(Dyecontent) 100G $110 2026-05-19 Buy
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Properties

Melting point :>250°C
storage temp. :Amber Vial, Refrigerator
solubility :Solubility Soluble in water; slightly soluble in ethanol, acetone
Colour Index :24890
form :powder
color :Orange
PH Range :Yellow (6.4) to red-orange (8.0)
Odor :Odorless
Water Solubility :Partially soluble in water
ε(extinction coefficient) :≥37000 at 260-268nm
≥37000 at 486-494nm λmax :497nm
BRN :4122338
Stability :Light Sensitve
Major Application :Display device, sensors, photochromic materials, inks, detergent, cosmetics, biosensors, assay for enzyme activity, antifungal agent, antiAIDS agent
InChIKey :YLDIUICHQPKMNH-MAPAHAHLSA-L
SMILES :[Na+].[Na+].Oc1ccc(cc1)\N=N\c2ccc(\C=C\c3ccc(cc3S([O-])(=O)=O)\N=N\c4ccc(O)cc4)c(c2)S([O-])(=O)=O
CAS DataBase Reference :3051-11-4(CAS DataBase Reference)
EPA Substance Registry System :C.I. Direct Yellow 4, disodium salt (3051-11-4)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

Brilliant yellow is a conjugated azo dye useful as a pH indicator with a visual transition interval of 6.5 - 8.0 with a color change from orange to reddish-orange.

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. TCI (Shanghai) Development Co., Ltd. Energy Chemical Adamas Reagent, Ltd. Sichuan Kulinan Technology Co., Ltd Sinopharm Chemical Reagent Co,Ltd. Spectrum Chemical Manufacturing Corp. ShangHai YuanYe Biotechnology Co., Ltd. Shanghai civi chemical technology co.,Ltd